Configuring The Wan Interface - Planet Networking & Communication CS-2001 User Manual

3.1.2 Configuring the WAN Interface

Step 1. Go to Network > Interface and then click Port2's Modify button. Select
WAN for Interface Type.
Step 2. Configure the Service Detection (ICMP & DNS):

If ICMP is selected, enter the Alive Indicator Site IP.

If DNS is selected, enter the DNS IP Address and the Domain Name.
（Figure 3-3）

Enter the Keepalive Frequency seconds.
Important：
1. Service Detection is used for detecting the WAN connection. Thus, the Alive Indicator Site
IP, the DNS IP Address and the Domain Name should be connected continuously to
maintain the detection accuracy.
Figure 3-2 ICMP Detection
Figure 3-3 DNS Detection
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（Figure 3-2）